About us

Ardaco, established in 2001, is a leading provider of Information and Communication security. Ardaco developes and provides its own fully scalable Silentel platform for secure mobile communication. In addition, Ardaco provides a full range of its proprietary products for qualified electronic signature – QSign that enable secure and cost-effective handling of electronic documents.

Individuals, companies and governmental organizations in over 50 countries worldwide protect and secure their communication and information with the wide range of Silentel and QSign products.

ISO 9001:2008 certification and regular auditing ensure that we achieve and maintain rigorous standards of both quality and reliability. Our key experts are security cleared to the highest levels, including NATO and EU security clearances.